Kiya har Musalman par Tableegh-e Islam Lazm hai? (Chand Ghalat Fehmiyan)

http://www.facebook.com/pages/Dr-Shehzad-Saleems-Video-Talks/309627932402929
http://www.studying-islam.org, http://www.monthly-renaissance.com
Dawat i Deen: Chand Ghalat Fehmiyan -- an Urdu lecture series by Dr Shehzad Saleem